| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.93 | 13.785% | $277.5558 | $277.56 | $277.55 | $277.60 |
| Purchase #2 | $42.38 | 5.559% | $44.7359 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $173.33 | 5.819% | $183.4161 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $116.66 | 6.800% | $124.5929 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $211.36 | 10.750% | $234.0812 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $68.59 | 9.402% | $75.0388 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $154.94 | 5.788% | $163.9079 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $1,011.19 | $1,103.3286 | $1,103.34 | $1,103.35 | $1,103.30 | |